# American Eurocopter AS350B2

- Type: Aircraft model (FAA registry)
- Registry codes: 1145100, 1145000
- Manufacturer (registry): AMERICAN EUROCOPTER CORP · AMERICAN EUROCOPTER LLC
- Model: AS350B2
- Aircraft type: Rotorcraft
- Category: Rotorcraft
- Engines: 1 · Turbo-shaft
- Seats: 7
- Weight class: Up to 12,499 lb
- Certification: Type certificated
- Data sheet: [TCDS H9EU](https://openairdocs.org/tcds/H9EU) (OpenAirDocs)
- Holder: Airbus Helicopters
- Registered aircraft: 38
- Page: https://openairdocs.org/model/american-eurocopter-as350b2

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all.

## ADs that may apply (OpenAirDocs)

Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

- [AD 2026-22-01](https://openairdocs.org/ad/2026-22-01): Cabin equipment/furnishings · Airbus Helicopters AS350B2, AS350B3, AS355N and 2 more. Effective Nov 12, 2026
- [AD 2026-20-03](https://openairdocs.org/ad/2026-20-03): Placards and Markings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 11 more. Effective Nov 5, 2026
- [AD 2026-16-05](https://openairdocs.org/ad/2026-16-05): Hydraulic power system · Airbus Helicopters AS350B2. Effective Sep 17, 2026
- [AD 2026-16-01](https://openairdocs.org/ad/2026-16-01): Main rotor drive · Airbus Helicopters AS350B, AS350BA, AS350B1 and 5 more. Effective Sep 10, 2026
- [AD 2026-14-02](https://openairdocs.org/ad/2026-14-02): Indication/Recording System · Airbus Helicopters AS350B2, AS350B3, EC120B and 1 more. Effective Aug 14, 2026
- [AD 2026-12-10](https://openairdocs.org/ad/2026-12-10): Equipment/Furnishings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 3 more. Effective Aug 3, 2026
- [AD 2026-12-08](https://openairdocs.org/ad/2026-12-08): Time Limits/Maintenance Checks · Airbus Helicopters AS350B2, AS350B3, EC130B4 and 1 more. Effective Jul 21, 2026
- [AD 2026-09-15](https://openairdocs.org/ad/2026-09-15): Tail rotor head · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Jul 21, 2026
- [AD 2026-12-03](https://openairdocs.org/ad/2026-12-03): Main rotor gearbox · Airbus Helicopters AS350B, AS350B1, AS350B2 and 11 more. Effective Jul 14, 2026
- [AD 2026-07-12](https://openairdocs.org/ad/2026-07-12): Main rotor transmission mount · Airbus Helicopters AS350B, AS350BA, AS350B1 and 3 more. Effective Apr 29, 2026
- [AD 2025-24-06](https://openairdocs.org/ad/2025-24-06): Cabin Equipment/Furnishings · Airbus Helicopters AS350B2, AS350B3, AS355N and 2 more. Effective Jan 12, 2026
- [AD 2025-10-01](https://openairdocs.org/ad/2025-10-01): Cabin Equipment/Furnishings · Airbus Helicopters AS350B2, AS350B3 and EC130B4. Effective Jul 11, 2025
- [AD 2025-09-13](https://openairdocs.org/ad/2025-09-13): Doors · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Jul 7, 2025
- [AD 2024-20-07](https://openairdocs.org/ad/2024-20-07): Emergency Equipment; Emergency Flotation Section · Apical Emergency Float Kit, P/N 20498 (STC SR00780LA or 12 others). Effective Dec 5, 2024
- [AD 2024-15-08](https://openairdocs.org/ad/2024-15-08): Main Rotor Blades · Airbus Helicopters AS350B, AS350BA, AS350B1 and 7 more. Effective Oct 15, 2024
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023
- [AD 2022-10-51](https://openairdocs.org/ad/2022-10-51): Flight Control System · Airbus Helicopters AS350B, AS350B1, AS350B2 and 22 more. Effective Jun 7, 2022
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10): Cabin Equipment/Furnishings · Airbus Helicopters AS332L, AS332L1, AS332L2 and 57 more. Effective Apr 20, 2022
- [AD 2021-03-16 R1](https://openairdocs.org/ad/2021-03-16-R1): Passenger/Crew Doors · Airbus Helicopters AS350B, AS350B1, AS350B2 and 9 more. Effective Mar 24, 2022
- [AD 2022-01-01](https://openairdocs.org/ad/2022-01-01): Main Rotor System · Airbus Helicopters AS350B, AS350BA, AS350B1 and 17 more. Effective Mar 7, 2022
- [AD 2022-02-04](https://openairdocs.org/ad/2022-02-04): Hydraulic Power System Wiring · Airbus Helicopters AS350B, AS350B2, AS350B3 and 1 more. Effective Feb 25, 2022
- [AD 2021-17-17](https://openairdocs.org/ad/2021-17-17): Cabin Equipment/Furnishings · Airbus Helicopters EC135P3, EC135T3, MBB-BK 117 C-2 and 32 more. Effective Nov 22, 2021
- [AD 2021-19-09](https://openairdocs.org/ad/2021-19-09): Cabin Equipment/Furnishings · Airbus Helicopters AS355E, AS355F, AS355F1 and 6 more. Effective Nov 4, 2021
- [AD 2021-16-16](https://openairdocs.org/ad/2021-16-16): Rotorcraft Flight Control · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Oct 13, 2021
- [AD 2021-16-11](https://openairdocs.org/ad/2021-16-11): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Oct 6, 2021
- [AD 2021-14-07](https://openairdocs.org/ad/2021-14-07): Cabin Equipment/Furnishings · Airbus Helicopters AS332C, AS332C1, AS332L and 12 more. Effective Aug 19, 2021
- [AD 2021-07-15](https://openairdocs.org/ad/2021-07-15): Tail Rotor Drive Shaft · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective May 7, 2021
- [AD 2021-05-09](https://openairdocs.org/ad/2021-05-09): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Apr 16, 2021
- [AD 2021-04-13](https://openairdocs.org/ad/2021-04-13): Main Rotor Mast Inner Race Rings · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Apr 14, 2021
- [AD 2021-04-17](https://openairdocs.org/ad/2021-04-17): Tail Rotor Blades · Airbus Helicopters AS355E, AS355F, AS355F1 and 7 more. Effective Mar 23, 2021
- [AD 2020-22-20](https://openairdocs.org/ad/2020-22-20): Main Rotor Gearbox · Airbus Helicopters AS355E, AS355F, AS355F1 and 12 more. Effective Dec 14, 2020
- [AD 2020-20-03](https://openairdocs.org/ad/2020-20-03): Main Rotor Drive Indicating System · Airbus Helicopters AS350B2. Effective Nov 3, 2020
- [AD 2015-17-01 R1](https://openairdocs.org/ad/2015-17-01-R1): Tail Rotor · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Sep 11, 2020
- [AD 2020-09-02](https://openairdocs.org/ad/2020-09-02): Cabin Equipment/Furnishings · Airbus Helicopters AS355NP, Model 358 Torso Restraint System, AS350B2 and 3 more. Effective May 29, 2020
- [AD 2020-02-23](https://openairdocs.org/ad/2020-02-23): Landing gear · Emergency Floats (Dart Aerospace ULC STC SR00470LA or SR00645LA). Effective Feb 28, 2020
- [AD 2019-16-16](https://openairdocs.org/ad/2019-16-16): Engine Air Intake System · Airbus Helicopters AS350B, AS350B1, AS350B2 and 2 more. Effective Sep 26, 2019
- [AD 2018-25-17](https://openairdocs.org/ad/2018-25-17): Air Conditioning System Wiring · Airbus Helicopters 206A, 206B, 206L and 13 more. Effective Jan 22, 2019
- [AD 2018-02-02](https://openairdocs.org/ad/2018-02-02): Main Gearbox Mast · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Feb 12, 2018
- [AD 2017-22-05](https://openairdocs.org/ad/2017-22-05): Hydraulic Pump (Electric/Engine), Main · Airbus Helicopters AS350B, AS350B1, AS350B2 and 5 more. Effective Dec 11, 2017
- [AD 2016-25-20](https://openairdocs.org/ad/2016-25-20): Main Rotor Drive System · Airbus Helicopters AS355E, AS355F, AS355F1 and 13 more. Effective Jan 31, 2017
- [AD 2016-05-06](https://openairdocs.org/ad/2016-05-06): Rotorcraft tailboom · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Apr 8, 2016
- [AD 2015-17-11](https://openairdocs.org/ad/2015-17-11): Main Rotor System · Airbus Helicopters AS355E, AS355F, AS355F1 and 13 more. Effective Sep 29, 2015
- [AD 2014-05-10](https://openairdocs.org/ad/2014-05-10): Tail Rotor · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective May 2, 2014
- [AD 2014-05-07](https://openairdocs.org/ad/2014-05-07): Tail Rotor Control System · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Apr 15, 2014
- [AD 2014-04-11](https://openairdocs.org/ad/2014-04-11): Tail rotor blades · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Apr 9, 2014
- [AD 2014-02-05](https://openairdocs.org/ad/2014-02-05): Main Rotor Control · Airbus Helicopters AS350B, AS350B1, AS350B2 and 5 more. Effective Mar 7, 2014
- [AD 2013-23-10](https://openairdocs.org/ad/2013-23-10): Fuselage Miscellaneous Structure · Airbus Helicopters AS355E, AS355F, AS355F1 and 8 more. Effective Dec 30, 2013
- [AD 2013-23-09](https://openairdocs.org/ad/2013-23-09): Doors · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Dec 27, 2013
- [AD 2013-16-03](https://openairdocs.org/ad/2013-16-03): Tail Rotor Gearbox · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Oct 22, 2013
- [AD 2013-17-01](https://openairdocs.org/ad/2013-17-01): Tail rotor control system · Airbus Helicopters AS355E, AS355F, AS355F1 and 11 more. Effective Oct 9, 2013

Historical (superseded or no longer in force):

- [AD 2025-06-04](https://openairdocs.org/ad/2025-06-04) (historical): Main Rotor Gearbox · Airbus Helicopters AS350B, AS350B1, AS350B2 and 11 more. Effective May 9, 2025
- [AD 2023-01-04](https://openairdocs.org/ad/2023-01-04) (historical): Tail Rotor Head · Airbus Helicopters AS350B, AS350BA, AS350B1 and 9 more. Effective Mar 8, 2023
- [AD 2022-11-08](https://openairdocs.org/ad/2022-11-08) (historical): Electrical Power System, Aircraft Fuel System, Hydraulic Power System, Doors, Fuselage Structure, Main Rotor System, Main Rotor Drive System, Tail Rotor System, Tail Rotor Drive System, Rotorcraft Flight Control · Airbus Helicopters AS350B, AS350BA, AS350B1 and 5 more. Effective Jul 8, 2022
- [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021
- [AD 2021-05-02](https://openairdocs.org/ad/2021-05-02) (historical): Main Rotor System · Airbus Helicopters AS350B, AS350BA, AS350B1 and 12 more. Effective Apr 16, 2021
- [AD 2021-03-16](https://openairdocs.org/ad/2021-03-16) (historical): Passenger/Crew Doors · Airbus Helicopters AS355E, AS355F, AS355F1 and 9 more. Effective Mar 3, 2021
- [AD 2020-24-03](https://openairdocs.org/ad/2020-24-03) (historical): Rotorcraft Flight Control · Airbus Helicopters AS355E, AS355F, AS355F1 and 6 more. Effective Dec 16, 2020
- [AD 2018-18-12](https://openairdocs.org/ad/2018-18-12) (historical): Engine Air Intake System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 2 more. Effective Sep 25, 2018
- [AD 2018-15-02](https://openairdocs.org/ad/2018-15-02) (historical): Tail Rotor Control System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Aug 3, 2018
- [AD 2017-16-04](https://openairdocs.org/ad/2017-16-04) (historical): Cabin Equipment/Furnishings · Airbus Helicopters AS-350B2, AS-350B3, AS355NP and 3 more. Effective Sep 22, 2017
- [AD 2015-17-01](https://openairdocs.org/ad/2015-17-01) (historical): Tail Rotor · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Sep 24, 2015
- [AD 2014-07-52](https://openairdocs.org/ad/2014-07-52) (historical): Rotorcraft Tailboom · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Jun 25, 2014
- [AD 2013-21-01](https://openairdocs.org/ad/2013-21-01) (historical): Tail Rotor · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Oct 25, 2013
- [AD 2013-15-03](https://openairdocs.org/ad/2013-15-03) (historical): Hydraulic Pump, Main · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 5 more. Effective Aug 8, 2013
- [AD 2011-22-05](https://openairdocs.org/ad/2011-22-05) (historical): Tail rotor control system · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Nov 25, 2011
- [AD 2010-21-01](https://openairdocs.org/ad/2010-21-01) (historical): Fuselage Misc. Structure · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Oct 29, 2010
- [AD 2010-11-51](https://openairdocs.org/ad/2010-11-51) (historical): Tail Rotor Control System · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 9 more. Effective Sep 2, 2010
- [AD 2003-25-01](https://openairdocs.org/ad/2003-25-01) (historical): Hoist operator control unit · Airbus Helicopters AS-350B, AS-350B1, AS-350B2 and 11 more. Effective Jan 20, 2004
- [AD 2003-22-06](https://openairdocs.org/ad/2003-22-06) (historical): Tail rotor pitch control rod (control Rod) · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Dec 3, 2003
- [AD 2002-02-51](https://openairdocs.org/ad/2002-02-51) (historical): Metal bushing and the STARFLEX star arm end (arm end) · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 11 more
- [AD 2001-26-53](https://openairdocs.org/ad/2001-26-53) (historical): Servocontrols · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 3 more. Effective Feb 6, 2002
- [AD 2000-10-10](https://openairdocs.org/ad/2000-10-10) (historical): Main Gearbox Suspension Bi-directional Cross-Beam · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 7 more. Effective Jun 26, 2000
- [AD 86-15-10 R2](https://openairdocs.org/ad/86-15-10-R2) (historical): Main Rotor Head Components, the Main Gearbox (MGB) Suspension Bars, and Ground Resonance Prevention System Components · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective May 23, 2000
- [AD 99-24-18](https://openairdocs.org/ad/99-24-18) (historical): Tail Rotor Spider Plate Bearing · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 8 more. Effective Dec 15, 1999
- [AD 98-24-35](https://openairdocs.org/ad/98-24-35) (historical): Outboard Spherical Bearing Ball · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 9 more. Effective Dec 17, 1998
- [AD 98-14-01](https://openairdocs.org/ad/98-14-01) (historical): Cross-Beam Crack Inspection · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 7 more. Effective Aug 3, 1998
- [AD 89-21-01](https://openairdocs.org/ad/89-21-01) (historical): Main Rotor Swash Plate Bearing · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective May 3, 1990
- [AD 86-15-10 R1](https://openairdocs.org/ad/86-15-10-R1) (historical): Main Rotor Arms & Gearbox Bars · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Mar 22, 1990
- [AD 85-14-06 R1](https://openairdocs.org/ad/85-14-06-R1) (historical): Fuselage Tailboom Interface · Eurocopter France AS-350B, AS-350B1, AS-350B2 and 10 more. Effective Sep 12, 1985

All 116: https://openairdocs.org/model/american-eurocopter-as350b2/ads.md

## Information bulletins (advisory) (8)

- [SAIB AIR-21-13](https://openairdocs.org/saib/AIR-21-13): ENGINE EMERGENCY SHUTDOWN SYSTEM. Issued Aug 13, 2021
- [SAIB SW-17-23R2](https://openairdocs.org/saib/SW-17-23R2): Fuel System. Issued Jul 15, 2019
- [SAIB SW-17-23R1](https://openairdocs.org/saib/SW-17-23R1) (historical): Fuel System. Issued Mar 2, 2018
- [SAIB SW-15-20](https://openairdocs.org/saib/SW-15-20): Air Conditioning System Wiring. Issued Aug 13, 2015
- [SAIB SW-15-04](https://openairdocs.org/saib/SW-15-04): Cabin Ventilation Air Scoop Draining. Issued Nov 25, 2014
- [SAIB SW-12-45](https://openairdocs.org/saib/SW-12-45): Garmin Model 400W/500W Series GPS-WAAS Navigation System. Issued Oct 3, 2012
- [SAIB SW-11-07](https://openairdocs.org/saib/SW-11-07): Star Flex Arm Failures on Eurocopter France Model AS350, AS355, and EC130 Helicopters. Issued Dec 20, 2010
- [SAIB SW-07-22R1](https://openairdocs.org/saib/SW-07-22R1): Serrated lock washers. Issued Apr 3, 2007

## Registered aircraft (38)

- [N117TV](https://openairdocs.org/aircraft/N117TV): [U S Helicopters Inc](https://openairdocs.org/faa-owner/U%20S%20HELICOPTERS%20INC), [Marshville, NC](https://openairdocs.org/faa-place/NC/Marshville), built 2012, S/N 7464
- [N12NN](https://openairdocs.org/aircraft/N12NN): [Aviation Trust Company LLC Trustee](https://openairdocs.org/faa-owner/AVIATION%20TRUST%20COMPANY%20LLC%20TRUSTEE), [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City), built 2008, S/N 4579
- [N12YJ](https://openairdocs.org/aircraft/N12YJ): [Tiny Bubbles Aviation Inc](https://openairdocs.org/faa-owner/TINY%20BUBBLES%20AVIATION%20INC), [Pacoima, CA](https://openairdocs.org/faa-place/CA/Pacoima), built 2008, S/N 4443
- [N134TV](https://openairdocs.org/aircraft/N134TV): [Nexstar Broadcasting Inc](https://openairdocs.org/faa-owner/NEXSTAR%20BROADCASTING%20INC), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), built 2007, S/N 4291
- [N296PD](https://openairdocs.org/aircraft/N296PD): [City Of Philadelphia](https://openairdocs.org/faa-owner/CITY%20OF%20PHILADELPHIA), [Philadelphia, PA](https://openairdocs.org/faa-place/PA/Philadelphia), built 2013, S/N 7705
- [N29LW](https://openairdocs.org/aircraft/N29LW): [Tiny Bubbles Aviation Inc](https://openairdocs.org/faa-owner/TINY%20BUBBLES%20AVIATION%20INC), [Pacoima, CA](https://openairdocs.org/faa-place/CA/Pacoima), built 2008, S/N 4485
- [N326PD](https://openairdocs.org/aircraft/N326PD): [City Of Anaheim](https://openairdocs.org/faa-owner/CITY%20OF%20ANAHEIM), [Fullerton, CA](https://openairdocs.org/faa-place/CA/Fullerton), S/N 4555
- [N351FW](https://openairdocs.org/aircraft/N351FW): [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake), built 2009, S/N 4704
- [N35YY](https://openairdocs.org/aircraft/N35YY): [Mike Rinker Aircraft LLC](https://openairdocs.org/faa-owner/MIKE%20RINKER%20AIRCRAFT%20LLC), [Union City, TN](https://openairdocs.org/faa-place/TN/Union%20City), built 2009, S/N 4673
- [N393NS](https://openairdocs.org/aircraft/N393NS): [North Star Trekking LLC](https://openairdocs.org/faa-owner/NORTH%20STAR%20TREKKING%20LLC), [Juneau, AK](https://openairdocs.org/faa-place/AK/Juneau), built 2009, S/N 4762
- [N405TX](https://openairdocs.org/aircraft/N405TX): [Texas Department Of Public Safety](https://openairdocs.org/faa-owner/TEXAS%20DEPARTMENT%20OF%20PUBLIC%20SAFETY), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2008, S/N 4476
- [N531B](https://openairdocs.org/aircraft/N531B): [Jg Boswell Co](https://openairdocs.org/faa-owner/JG%20BOSWELL%20CO), [Corcoran, CA](https://openairdocs.org/faa-place/CA/Corcoran), S/N 7161
- [N543MM](https://openairdocs.org/aircraft/N543MM): [Happyheight Inc](https://openairdocs.org/faa-owner/HAPPYHEIGHT%20INC), [El Monte, CA](https://openairdocs.org/faa-place/CA/El%20Monte), built 2013, S/N 7636
- [N568AM](https://openairdocs.org/aircraft/N568AM): [Eurotec Vertical Flight Solutions LLC](https://openairdocs.org/faa-owner/EUROTEC%20VERTICAL%20FLIGHT%20SOLUTIONS%20LLC), [Eudora, KS](https://openairdocs.org/faa-place/KS/Eudora), built 2008, S/N 4462
- [N573AM](https://openairdocs.org/aircraft/N573AM): [Island Air LLC](https://openairdocs.org/faa-owner/ISLAND%20AIR%20LLC), [Westbury, NY](https://openairdocs.org/faa-place/NY/Westbury), built 2008, S/N 4487
- [N576AM](https://openairdocs.org/aircraft/N576AM): [Aris Aviation Group LLC](https://openairdocs.org/faa-owner/ARIS%20AVIATION%20GROUP%20LLC), [Henderson, NV](https://openairdocs.org/faa-place/NV/Henderson), built 2008, S/N 4418
- [N609TX](https://openairdocs.org/aircraft/N609TX): [Copters In Agriculture Llp](https://openairdocs.org/faa-owner/COPTERS%20IN%20AGRICULTURE%20LLP), [Sonora, TX](https://openairdocs.org/faa-place/TX/Sonora), built 2009, S/N 4776
- [N641EG](https://openairdocs.org/aircraft/N641EG): [City Of Fontana California](https://openairdocs.org/faa-owner/CITY%20OF%20FONTANA%20CALIFORNIA), [Fontana, CA](https://openairdocs.org/faa-place/CA/Fontana), built 2011, S/N 7169
- [N668PD](https://openairdocs.org/aircraft/N668PD): [Los Angeles Police Dept Air Support Division](https://openairdocs.org/faa-owner/LOS%20ANGELES%20POLICE%20DEPT%20AIR%20SUPPORT%20DIVISION), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles), built 2009, S/N 4654
- [N708SH](https://openairdocs.org/aircraft/N708SH): [Discovery Helicopters LLC](https://openairdocs.org/faa-owner/DISCOVERY%20HELICOPTERS%20LLC), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas), built 2011, S/N 7098
- [N735SH](https://openairdocs.org/aircraft/N735SH): [Southwest Geologic Survey LLC](https://openairdocs.org/faa-owner/SOUTHWEST%20GEOLOGIC%20SURVEY%20LLC), [Mesquite, NV](https://openairdocs.org/faa-place/NV/Mesquite), built 2012, S/N 7315
- [N745SH](https://openairdocs.org/aircraft/N745SH): [Kenmore Crew Leasing Inc Trustee](https://openairdocs.org/faa-owner/KENMORE%20CREW%20LEASING%20INC%20TRUSTEE), [Bellingham, WA](https://openairdocs.org/faa-place/WA/Bellingham), built 2012, S/N 7455
- [N810LE](https://openairdocs.org/aircraft/N810LE): [U S Helicopters Inc](https://openairdocs.org/faa-owner/U%20S%20HELICOPTERS%20INC), [Marshville, NC](https://openairdocs.org/faa-place/NC/Marshville), built 2010, S/N 4924
- [N811GP](https://openairdocs.org/aircraft/N811GP): [Bank Of Utah Trustee](https://openairdocs.org/faa-owner/BANK%20OF%20UTAH%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), S/N 7608
- [N90TX](https://openairdocs.org/aircraft/N90TX): [Texas Department Of Public Safety](https://openairdocs.org/faa-owner/TEXAS%20DEPARTMENT%20OF%20PUBLIC%20SAFETY), [Austin, TX](https://openairdocs.org/faa-place/TX/Austin), built 2008, S/N 4401
- [N925TV](https://openairdocs.org/aircraft/N925TV): [Tiny Bubbles Aviation Inc](https://openairdocs.org/faa-owner/TINY%20BUBBLES%20AVIATION%20INC), [Pacoima, CA](https://openairdocs.org/faa-place/CA/Pacoima), built 2007, S/N 4372
- [N950LA](https://openairdocs.org/aircraft/N950LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 4930
- [N951LA](https://openairdocs.org/aircraft/N951LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 4933
- [N953LA](https://openairdocs.org/aircraft/N953LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 4990
- [N954LA](https://openairdocs.org/aircraft/N954LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 4999
- [N955LA](https://openairdocs.org/aircraft/N955LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 7018
- [N956LA](https://openairdocs.org/aircraft/N956LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 7047
- [N957LA](https://openairdocs.org/aircraft/N957LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 7072
- [N958LA](https://openairdocs.org/aircraft/N958LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), built 2010, S/N 7085
- [N959LA](https://openairdocs.org/aircraft/N959LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), S/N 7092
- [N960LA](https://openairdocs.org/aircraft/N960LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), S/N 7120
- [N961LA](https://openairdocs.org/aircraft/N961LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), S/N 7129
- [N962LA](https://openairdocs.org/aircraft/N962LA): [County Of Los Angeles](https://openairdocs.org/faa-owner/COUNTY%20OF%20LOS%20ANGELES), [Long Beach, CA](https://openairdocs.org/faa-place/CA/Long%20Beach), S/N 7009

## NTSB investigations (5)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB ERA24FA069](https://openairdocs.org/ntsb/ERA24FA069), Dec 20, 2023: American Eurocopter AS350B2 (N606HD), Hammonton, NJ, destroyed, 2 fatal. Probable cause: The helicopter’s gradual descent and impact with terrain for reasons that could not be determined.
- [NTSB ERA18MA099](https://openairdocs.org/ntsb/ERA18MA099), Mar 11, 2018: American Eurocopter AS350B2 (N350LH), New York, NY, substantial damage, 5 fatal. Probable cause: Liberty Helicopters Inc.'s use of a NYONair-provided passenger harness/tether system, which caught on and activated the floor-mounted engine fuel shutoff lever and resulted in the in-flight loss of…
- [NTSB ERA13LA421](https://openairdocs.org/ntsb/ERA13LA421), Sep 20, 2013: American Eurocopter AS350B2 (N810LE), Canton, MS, substantial damage. Probable cause: The pilot’s improper decision to continue flight with a low engine oil pressure warning light instead of landing immediately in accordance with the flight manual emergency checklist. Contributing to…
- [NTSB CEN13FA344](https://openairdocs.org/ntsb/CEN13FA344), Jun 11, 2013: Eurocopter AS350B2 (N935EM), Talihina, OK, substantial damage, 1 fatal. Probable cause: The helicopter pilot's failure to see and avoid the 40-ft-tall lamp post during takeoff. Contributing to the accident was the pilot's inadequate preflight evaluation of the obstructions in the…
- [NTSB OPS10IA163](https://openairdocs.org/ntsb/OPS10IA163), Apr 29, 2010: American Eurocopter AS350B2 (N29LW), Burbank, CA, incident, no damage. Probable cause: The local controller’s failure to issue control instructions necessary to ensure positive control/standard separation of traffic operating within the Class C airspace.

## FAA accident and incident reports (10)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20251213020569I](https://openairdocs.org/incident/20251213020569I), Dec 13, 2025: American Eurocopter LLC AS350B2 (N147LM), British Columbi, Minor damage. An [privacy data omitted] Airbus helicopters AS350-B2 helicopter, was conducting local maintenance test flights, under visual flight rules, from Langley…
- [Accident 20231219018799A](https://openairdocs.org/incident/20231219018799A), Dec 19, 2023: American Eurocopter Corp AS350B2 (N606HD), Shamong, NJ, Destroyed, 2 fatal. While returning to home station (pne, northeast philadelphia airport) from covering a news assignment, the helicopter entered a shallow descent from…
- [Accident 20180311003509A](https://openairdocs.org/incident/20180311003509A), Mar 11, 2018: American Eurocopter Corp AS350B2 (N350LH), New York, NY, Substantial damage, 5 fatal. On March 11, 2018, about 1908 eastern daylight time, an Airbus helicopters AS-350 B2; N350LH, operated by liberty helicopters inc. under the provisions of…
- [Incident 20170331012919I](https://openairdocs.org/incident/20170331012919I), Mar 31, 2017: American Eurocopter LLC AS350B2 (N452LH), Kearny, NJ, Minor damage. On 3/31/17, an instructor pilot was in N452LH at Kearny giving a new hire candidate hover/ autorotation practice. After the training was complete, they…
- [Incident 20140205000779I](https://openairdocs.org/incident/20140205000779I), Feb 5, 2014: American Eurocopter LLC AS350B2 (N569KB), Mazama, WA, Minor damage. N569KB a AS-350 helicopter received minor damage resulting from sliding backwards down a snow covered hillside. The tailrotor of the helicopter struck a…
- [Accident 20130919019449A](https://openairdocs.org/incident/20130919019449A), Sep 19, 2013: American Eurocopter LLC AS350B2 (N810LE), Canton, MS, Substantial damage. At approximately 2125L, crew notified medstat comm center they were making a precautionary landing due to helicopter issues. Pilot stated during interview that…
- [Accident 20130611011009A](https://openairdocs.org/incident/20130611011009A), Jun 11, 2013: American Eurocopter Corp AS350B2 (N935EM), Talihina, OK, Destroyed, 1 fatal. The pilot departed the hospital at Talihina, OK. From a parking lot road due to another helicopter on the helipad. The aircraft departed to the west towards…
- [Incident 20120827020759I](https://openairdocs.org/incident/20120827020759I), Aug 27, 2012: American Eurocopter LLC AS350B2 (N925TV), Hollywood, CA, No damage. During aerial operations covering a news event, smoke was observed coming from the exhaust area of the engine of N725TV while it was in a hover. The pilot…
- [Incident 20101109050739I](https://openairdocs.org/incident/20101109050739I), Nov 9, 2010: American Eu AS350B2 (N892PA), Peach Springs, AZ, Minor damage. On 11-9-2010, at approximately 15:00 local PIC [privacy data omitted] was landing upon the ramada helipads located at the base of the Grand Canyon adjacent to…
- [Incident 20081118853039I](https://openairdocs.org/incident/20081118853039I), Nov 18, 2008: Snias AS350B2 (N452LH), Newburgh, NY, Minor damage. Aircraft while on a FAR 135 trip from new york city, NY to kingston, NY had a bird strike while in cruise flight at approximately 2000 feet altitude at night.…

## Service difficulty reports (3,065, newest 50)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2025FA0000677](https://openairdocs.org/sdr/2025FA0000677), Oct 2, 2025: BRUSHES. FAULTED. ON 26 SEPT, DURING A PATIENT TRANSPORT FLIGHT, THE PILOT REPORTED CRITICALLY LOW VOLTAGE, ALL ELECTRONICS LOST AND MADE A PRECAUTIONARY LANDING WITHOUT FURTHER 
- [SDR DCGA2025081900553](https://openairdocs.org/sdr/DCGA2025081900553), Aug 19, 2025: STIFFENER. CRACKED. FOUND SMALL CRACK IN LEFT HAND STIFFENER UNDER CABIN FLOOR.
- [SDR 2NVA2025080501](https://openairdocs.org/sdr/2NVA2025080501), Aug 3, 2025: BEARING. SLIPPED. DETECTED NON CONFORMITY ON HYDRAULIC DRIVE BEARING PULLEY. DISCOVERED FRETTING DUST AROUND HYDRAULIC DRIVE PULLEY. FURTHER INVESTIGATION REVEALED PULLEY PN 350A
- [SDR DCGA2025081900556](https://openairdocs.org/sdr/DCGA2025081900556), Mar 13, 2025: DOOR FRAME. CORRODED. LIGHT CORROSION FOUND ON RIGHT AND LEFT HAND AFT DOOR JAMBS.
- [SDR DCGA2025081900555](https://openairdocs.org/sdr/DCGA2025081900555), Mar 13, 2025: STRUCTURE. CORRODED. LIGHT CORROSION DISCOVERED BENEATH COWLING LATCHES ON LEFT AND RIGHT HAND FLOOR EDGING PART NUMBERS 350A21-1359-21 AND 350A21-1359-20
- [SDR DCGA2025081900554](https://openairdocs.org/sdr/DCGA2025081900554), Mar 12, 2025: RIB. CRACKED. SMALL CRACK FOUND IN LEFT HAND RIB UNDER CABINE FLOOR.
- [SDR DCGA2025081900552](https://openairdocs.org/sdr/DCGA2025081900552), Mar 12, 2025: STIFFENER. CRACKED. SMALL CRACK FOUND IN STIFFENER UNDER CABIN FLOOR.
- [SDR DCGA2025081900551](https://openairdocs.org/sdr/DCGA2025081900551), Mar 12, 2025: WEB. CRACKED. SMALL CRACK FOUND WEBBING UNDER CABIN FLOOR.
- [SDR DCGA2025081900550](https://openairdocs.org/sdr/DCGA2025081900550), Mar 10, 2025: SKIN. CORRODED. LIGHT CORROSION SPOTS FOUND ON LEFT AND RIGHT HAND FUSELAGAGE SKINS UNDER STAILESS ENGINE DECK. LH SKIN PART NUMBER 350A21-1022-127 AND RIGHT-HAND SKIN PART NUM
- [SDR DCGA2025081900549](https://openairdocs.org/sdr/DCGA2025081900549), Mar 10, 2025: SEAT TRACK. CORRODED. LIGHT CORROSION FOUND ON THE CABIN FLOOR UNDER THE PILOT AND COPILOT SEAT RAILS. DURING A 12 YEAR INSPECTION OF THE AIRCRAFT.
- [SDR DCGA2025081900557](https://openairdocs.org/sdr/DCGA2025081900557), Jan 19, 2025: CANOPY. CRACKED. SERVERAL CRACKS FOUND IN FUSELAGE CANOPY ALONG THE INTERIOR LOWER FRAME FOR THE LEFT AND RIGH-HAND WINDOWS.
- [SDR 4HYA202406240155](https://openairdocs.org/sdr/4HYA202406240155), Jun 24, 2024: BELT. FAILED. AIR CONDITIONING COMPRESSOR BELT FAILED AND CREATED SMOKE FROM FRICTION WITH COMPRESSOR PULLEY. FUMES AND SMOKE IS DRAWN INTO CABIN AREA.
- [SDR U0GA 202405173371](https://openairdocs.org/sdr/U0GA%20202405173371), May 15, 2024: COMPRESSOR. FAILED. DURING TAKEOFF THE PASSENGERS AND MYSELF SMELLED ELECTRICAL BURNING IN THE COCKPIT. RETURNED BACK TO THE AIRPORT. AFTER LANDING AND MAINTENANCE INSPECTION THE A
- [SDR 2024FA0000273](https://openairdocs.org/sdr/2024FA0000273), Apr 1, 2024: FUEL CONTROL. MALFUNCTIONED. AFTER DEPARTURE PILOT EXPERIENCED SLIGHT NG FLUCTUATION AND SLIGHT YAW MOTION. PILOT RETURNED FOR LANDING. DURING TROUBLE SHOOTING MAINTENANCE OF THE ENGINE FUE
- [SDR 4HYA2023092900005](https://openairdocs.org/sdr/4HYA2023092900005), Sep 25, 2023: TUBE. COKED. BLOCKED OIL RETURN LINE DUE TO OIL COKING. LOW OIL PRESSURE CAUTION ILLUMINATED AND PILOT MADE EMERGENCY LANDING SAFELY. THIS CONDITION CAUSES OIL TO FLOW INTO 
- [SDR U0GA202308080093](https://openairdocs.org/sdr/U0GA202308080093), Aug 7, 2023: UNKNOWN. UNKNOWN. AFTER A COUPLE OF MINUTES OF FLIGHT, A BURNT RUBBER SMELL WAS PERCEIVED AND THE HELICOPTER WAS RETURNED TO BASE. MAINTENANCE CORRECTED BY TENSIONING THE AC DRIV
- [SDR U0GA 202308040001](https://openairdocs.org/sdr/U0GA%20202308040001), Aug 3, 2023: UNKNOWN. UNKNOWN. NOTICED A BURNING SMELL COMING FOR THE A/C. TURNED THE A/C OFF AND DIVERTED TO VR164A TO INSPECT THE BELT AND SEE IF IT BROKE. AFTER INSPECTION NOTICED THE BELT
- [SDR 2NVA2023052501](https://openairdocs.org/sdr/2NVA2023052501), May 21, 2023: TAIL BOOM. DENTED. FOLLOWING A ROUTINE TRAINING FLIGHT, DENTS WERE NOTED AT THE FORWARD END OF THE TAIL BOOM. THE TRAINING FLIGHT INCLUDED HOVERING AUTOROTATIONS WHICH WERE NOT RE
- [SDR U0GA ASR10258](https://openairdocs.org/sdr/U0GA%20ASR10258), May 16, 2023: COMPRESSOR. SEIZED. TOOK OFF FROM SM288CA HEADED TOWARDS SM99A. IMMEDIATELY AFTER TAKEOFF I START TO SMELL BURNING RUBBER AND THEN AFTER THAT SAW SMOKE IN THE CABIN. CHECKED GAUGES
- [SDR 8NZY202301180001](https://openairdocs.org/sdr/8NZY202301180001), Jan 18, 2023: PLANETARY GEAR. DAMAGED. WHILE INSPECTING ONE OF THE FIVE PLANETARY GEARS. THE ENGINEER NOTICED A RING LIKE PATTERN ON ONE OF THE TEETH. WHEN THEY RUBBED THE AREA WITH THEIR FINGERNAIL 
- [SDR 2NVA20221216004](https://openairdocs.org/sdr/2NVA20221216004), Dec 12, 2022: WINDOW. DEPARTED. SMALL LOWER PASSENGER DOOR WINDOW SEPARATED FROM FRAME AND DEPARTED THE AIRCRAFT. THE SMALL COMFORT WINDOW IS LARGER THEN THE OPENING AND IS INSTALLED FROM THE 
- [SDR 2NVA2022121600767](https://openairdocs.org/sdr/2NVA2022121600767), Dec 12, 2022: WINDOW. DISLODGED. SMALL LOWER LEFT PASSENGER DOOR WINDOW BECAME DISLODGED FROM THE WINDOW FRAME. WINDOW SEPARATED FROM DOOR. THE WINDOW IS LARGER THEN THE OPENING AND IS INSTALLE
- [SDR 2NVA202210310003](https://openairdocs.org/sdr/2NVA202210310003), Oct 25, 2022: SPAR. CRACKED. PILOT REPORTED NOISE FROM TAIL ROTOR DURING ROUTINE PREFLIGHT CHECK. REMOVAL AND INSPECTION OF TAIL ROTOR ASSEMBLY REVEALED A SPLINTERED SPAR OUTSIDE OF ALLOWAB
- [SDR 2NVA202208311234](https://openairdocs.org/sdr/2NVA202208311234), Aug 31, 2022: STARTER GEN. POWER LOSS. FOLLOWING PILOT REPORT OF LOSS OF ELECTRICAL POWER, FOUND AIRCRAFT BATTERY WITH 21.9 VOLTS. RG355 BATTERY SUBSEQUENTLY TESTED FOLLOWING CHARGE AT 129% CAPACITY.
- [SDR QMLA2022071220040](https://openairdocs.org/sdr/QMLA2022071220040), Jul 11, 2022: GEARBOX. WARNING LIGHT. WE WERE RETURNING TO BASE AFTER COMPLETING AN INTERFACILITY TRANSFER. WE WERE FLYING ALONG, MINDING OUR OWN BUSINESS WHEN THE MGB CHIP LIGHT ILLUMINATED. I IMME
- [SDR 2022F00174](https://openairdocs.org/sdr/2022F00174), Mar 31, 2022: DRIVE GEAR. CRUSHED. DURING A GROUND RUN IN PREPARATION FOR A FERRY FLIGHT, THE PILOT FELT A SIGNIFICANT VIBRATION IN THE AIRFRAME ACCOMPANIED BY AN ABNORMAL NOISE AND MGB CHIP CAUT
- [SDR 2A6R202110216232](https://openairdocs.org/sdr/2A6R202110216232), Oct 21, 2021: BULKHEAD. CHAFED. DURING A 600 HOUR INSPECTION FOUND THE FUEL LINE FROM THE FUEL TANK CHAFFED INTO THE LEFT HAND LATERAL BULKHEAD (X FRAME) ON THE INBOARD FACE .016 DEEP. AWAITIN
- [SDR 2A6R202110196231](https://openairdocs.org/sdr/2A6R202110196231), Oct 19, 2021: FUEL TANK. NONE. DURING A 600 HOUR INSPECTION OF THE CRASH RESISTANT FUEL TANK, FOUND A STAND OFF INSIDE THE TOP OF THE TANK DE-BONDED, CAUSING THE INTERNAL FUEL HOSE TO DROOP D
- [SDR XSFA20211016001](https://openairdocs.org/sdr/XSFA20211016001), Oct 16, 2021: SPRING. MISINSTALLED. WHILE CONVERTING AIRCRAFT CONFIGURATION FROM SINGLE PILOT CONTROLS TO DUAL PILOT CONTROLS FOR PILOT TRAINING, MECHANIC FOUND COLLECTIVE CONTROL SPRING, SPRING W
- [SDR 2A6D20210909001](https://openairdocs.org/sdr/2A6D20210909001), Sep 9, 2021: FRAME. CHAFED. AS350 S/N 7102 WAS FOUND TO HAVE RH X-FRAME CHAFING DAMAGE. THE DAMAGE IS WITHIN THE REPAIRABLE LIMITS OF REF /A/, BUT THE P/N 350A21-1058-20 DOUBLER NOTED IN T
- [SDR 2A6D20210824004](https://openairdocs.org/sdr/2A6D20210824004), Aug 24, 2021: DECK PLATE. DAMAGED. DAMAGE WAS NOTED TO THE ENGINE DECK (PN: 350A21-1239.21) IN THE FORM OF A CHAFE AND DENT.THE DAMAGE AREAS WERE DISCOVERED TO BE NEAR THE SCUPPER DRAIN HOLE WITH
- [SDR 2A6D20210824002](https://openairdocs.org/sdr/2A6D20210824002), Aug 24, 2021: STRUCTURE. CORRODED. CORROSION WAS NOTED ON THE RH SIDE OF THE CABIN FLOOR EDGE.
- [SDR 2A6D20210824001](https://openairdocs.org/sdr/2A6D20210824001), Aug 24, 2021: SKIN. DAMAGED. DAMAGE WAS NOTED TO THE TAIL BOOM UPPER SKIN PANEL (PN: 350A23-0020.21) AS WELL AS THE YAW COMPENSATOR CHANNEL REINFORCEMENT (PN: 355A23-2000.20) IN THE FORM OF
- [SDR 2A6R202101045882](https://openairdocs.org/sdr/2A6R202101045882), Jan 4, 2021: PLATE. CORRODED. DURING 12 YEAR INSPECTION FOUND LT HORIZONTAL STABILIZER FLANGE DOUBLER P/N 350A23002AS51 CORRODED BEYOND LIMITS. REPLACING DOUBLER.
- [SDR 2A6R202101045881](https://openairdocs.org/sdr/2A6R202101045881), Jan 4, 2021: STRUCTURE. CORRODED. DURING 12 YEAR INSPECTION FOUND THE LEFT CABIN EDGING P/N 350A21-1359-20 AND RIGHT CABIN EDGING P/N 350A21-1359-21 CORRODED BEYOND LIMITS. REMOVING AND REPLACIN
- [SDR QMLA2020101920056](https://openairdocs.org/sdr/QMLA2020101920056), Oct 16, 2020: ENGINE. MALFUNCTIONED. ON RUN-UP ONCE I GOT UP TO THE FLY POSITION AND WAS STARTING TO PULL PITCH THE MEDIC ASKED ME WHAT ALL THE SMOKE WAS. I LOOKED TOWARD THE REAR LEFT AND WE WERE 
- [SDR 2020FA0000399](https://openairdocs.org/sdr/2020FA0000399), Sep 9, 2020: ROD END. WORN. THERE HAVE BEEN TWO INSTANCES WITH CBP AIRCRAFT IN WHICH THE ENGINE CONTROL ROD-END (FUEL FLOW L’HOTELLIER END FITTING AND BALL JOINT) DISENGAGED AT THE HMU LEV
- [SDR 2A6R2020090257301](https://openairdocs.org/sdr/2A6R2020090257301), Sep 2, 2020: FRAME. CORRODED. HEAVY CORROSION FOUND ON BOTTOM CABIN FLOOR FRAME DURING 12 YEAR INSPECTION ON BOTH ENDS OF THE LOWER PART OF THE FRAME THAT HELPS MOUNT THE LOWER FIXED BELLY P
- [SDR 2A6D20210824003](https://openairdocs.org/sdr/2A6D20210824003), Aug 25, 2020: CROSSBEAM. CRACKED. DAMAGE WAS NOTED TO THE X1790 CROSS BEAM (PN: 350A21-1368.20) IN THE FORM OF A CRACK. THE CRACK WAS MEASURED TO BE APPROXIMATELY 2.0” LONG. THERE WAS ALSO DAMAG
- [SDR 2A6D2020071501901](https://openairdocs.org/sdr/2A6D2020071501901), Jul 15, 2020: STRUCTURE. CORRODED. SEVERE CORROSION ON THE RT CABIN FLOOR EDGING LOCATED AT APPROXIMATELY STA 1470-2170, WL 2600, AND BL 860R.
- [SDR 2A6R2020062956703](https://openairdocs.org/sdr/2A6R2020062956703), Jun 29, 2020: KEELBEAM. CORRODED. HEAVY CORROSION FOUND ON LEFT HAND KEEL BEAM T EXTRUSION ALONG THE UPPER SURFACE OF THE OUTBOARD FLANGE.
- [SDR 2A6R2020062556702](https://openairdocs.org/sdr/2A6R2020062556702), Jun 25, 2020: FRAME. CORRODED. HEAVY CORROSION FOUND ALONG RIGHT HAND FUSELAGE CABIN FLOOR EDGING FRAME.
- [SDR 2A6R2020062556701](https://openairdocs.org/sdr/2A6R2020062556701), Jun 25, 2020: FRAME. CORRODED. HEAVY CORROSION FOUND ALONG LEFT HAND FUSELAGE CABIN FLOOR EDGING FRAME.
- [SDR 2A6R2020051956401](https://openairdocs.org/sdr/2A6R2020051956401), May 19, 2020: STRUCTURE. CORRODED. HEAVY CORROSION FOUND ALONG RIGHT HAND FUSELAGE CABIN FLOOR EDGING FRAME
- [SDR 2020FA0000297](https://openairdocs.org/sdr/2020FA0000297), Mar 4, 2020: TAIL BOOM. CRACKED. FOUND A 1 INCH CRACK RT SIDE OF TAIL BOOM FORWARD OF HORIZONTAL STABILIZER OPENING.
- [SDR 2A6D2020032055401](https://openairdocs.org/sdr/2A6D2020032055401), Feb 28, 2020: FRAME. CORRODED. CORROSION WAS DISCOVERED ON THE LH CABIN FLOOR EDGE FRAME. THE DAMAGE EXTENDS FROM FUSELAGE STATION 38” TO 95”, AT WATER LINE 2600”, AND AT BUTT LINE -38”
- [SDR 2A6D2020011755101](https://openairdocs.org/sdr/2A6D2020011755101), Jan 17, 2020: PRESSURE SWITCH. DEFECTIVE. DURING MAINTENANCE GROUND RUNS, FUEL PRESSURE LIGHT ILLUMINATED AND WOULD NOT EXTINGUISH. FOUND #2 FUEL PRESSURE SWITCH IN FUEL TANK DEFECTIVE. THIS WAS FOUND A
- [SDR 2019FA0000337](https://openairdocs.org/sdr/2019FA0000337), Oct 14, 2019: MODULE. NOISY. DURING COAST DOWN AFTER POST INSPECTION GROUND RUNS MECHANICS HEARD A NOISE COMING FROM THE ENGINE MODULE 4 AND MODULE 5 AREA. TURBOMECA WAS CONTACTED AND HAS R
- [SDR HDNA201909144924](https://openairdocs.org/sdr/HDNA201909144924), Sep 14, 2019: PULLEY. DEFECTIVE. WHILE AT CRUISE ALTITUDE THE CREW MEMBER VERY BRIEFLY SMELLED A HOT RUBBER SMELL WITH THE AIRCRAFT AIR CONDITIONER BECOMING INOPERATIVE SIMULTANEOUSLY. THE SYST
- [SDR 2A6R2019083053901](https://openairdocs.org/sdr/2A6R2019083053901), Aug 2, 2019: KEELBEAM. CRACKED. DURING INSPECTION FOUND THE LT INBOARD KEEL BEAM ANGLE TO BE CRACKED. PART REQUIRED REPLACEMENT.

All 3,065: https://openairdocs.org/model/american-eurocopter-as350b2/reports.md

## STCs that may be installed (OpenAirDocs) (487, first 50)

Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SR00653NY](https://openairdocs.org/stc/SR00653NY): nstallation and configuration of Maintenance Step on Transmission Deck Cowling. Airbus Helicopters Canada Limited
- [STC SH8154SW-D](https://openairdocs.org/stc/SH8154SW-D): Installation of a steerable landing light. Airbus Helicopters Inc
- [STC SR00643DE](https://openairdocs.org/stc/SR00643DE): Installation of a vapor cycle cabin airconditioning system. Air Comm Corporation
- [STC SR12433IB](https://openairdocs.org/stc/SR12433IB): Fabrication of equipment must be in accordance with the applicable Manufacturing Procedure document as shown on the attached FAA AML No. SR12433IB. Lake Central Air Services
- [STC SR09496RC-D](https://openairdocs.org/stc/SR09496RC-D): Installation of Trakka Corporation A800 Searchlight System. Airbus Helicopters Inc
- [STC SH4716NM](https://openairdocs.org/stc/SH4716NM): Redesign and relocation of cargo door hinges and relocation of cargo door latch. Turbolyft USA Corporation
- [STC SH4791NM](https://openairdocs.org/stc/SH4791NM): Installation of a Geneva Aviation Starter Generator,. Turbolyft USA Corporation
- [STC SH4929NM](https://openairdocs.org/stc/SH4929NM): Installation of high-volume air blower assembly. Turbolyft USA Corporation
- [STC SH4983NM](https://openairdocs.org/stc/SH4983NM): Installation of 2nd oil cooler. Turbolyft USA Corporation
- [STC SH5187NM](https://openairdocs.org/stc/SH5187NM): Installation of a video system. Turbolyft USA Corporation
- [STC SR00219SE](https://openairdocs.org/stc/SR00219SE): Installation of a color video camera on either the left, right, or both upper outboard surfaces of the horizontal stabilizer. Turbolyft USA Corporation
- [STC SR00222SE](https://openairdocs.org/stc/SR00222SE): Installation of a supplemental avionics console between the front seats. Turbolyft USA Corporation
- [STC SR00242SE](https://openairdocs.org/stc/SR00242SE): Fabrication and Installation of a new instrument panel and pedestal. Turbolyft USA Corporation
- [STC SR00326SE](https://openairdocs.org/stc/SR00326SE): Installation of Geneva Aviation Microwave System. Turbolyft USA Corporation
- [STC SR00361SE](https://openairdocs.org/stc/SR00361SE): Installation of baggage compartment utility rack. Turbolyft USA Corporation
- [STC SR00388SE](https://openairdocs.org/stc/SR00388SE): Fabrication and Installation of a rear communication console. Turbolyft USA Corporation
- [STC SR00474SE](https://openairdocs.org/stc/SR00474SE): Installation of a modular equipment rack in the left side only, right side only, or both side cargo compartments. Turbolyft USA Corporation
- [STC SR00643SE](https://openairdocs.org/stc/SR00643SE): Installation of Geneva Aviation Video System. Turbolyft USA Corporation
- [STC SR04464NY](https://openairdocs.org/stc/SR04464NY): Installation of the iPad Mount. Avio Design Group Inc
- [STC SR00407NY](https://openairdocs.org/stc/SR00407NY): Installation of litter kit fixed provisions P/N 350-200034-01 or 350-200034-02, and detachable provisions P/N 350-200034-03. Airbus Helicopters Canada Limited
- [STC SH4747NM](https://openairdocs.org/stc/SH4747NM): Fabrication and Installation of Electrical System Upgrade. AEM USA Inc
- [STC SR00521SE](https://openairdocs.org/stc/SR00521SE): Installation of Geneva Aviation Audio System. AEM USA Inc
- [STC SR02301SE](https://openairdocs.org/stc/SR02301SE): Installation of Geneva Aviation 28 - 14 VDC Power Converter. AEM USA Inc
- [STC SR02445SE](https://openairdocs.org/stc/SR02445SE): Installation of P178 Failsafe Audio Mixer. AEM USA Inc
- [STC SR03029NY](https://openairdocs.org/stc/SR03029NY): The installation of a SkyTrac ISAT-200 Airborne Position/Data Communicator upgrade. SkyTrac Systems Ltd
- [STC SR12293NY](https://openairdocs.org/stc/SR12293NY): Installation of a FreeFlight Systems RA-4500 MKII 5G Tolerant Radar Altimeter. FreeFlight Systems Ltd
- [STC SR11808LA](https://openairdocs.org/stc/SR11808LA): Installation of tail rotor assemblies, P/N 350TR1000-101/301. Van Horn Aviation LLC
- [STC SR12178IB](https://openairdocs.org/stc/SR12178IB): Installation of Oil Pressure Sensor part number MPN 2010-0078-10. HELIBRAS - Helicópteros do Brasil S. A
- [STC SR12146IB](https://openairdocs.org/stc/SR12146IB): Installation of an AEM MTP136D Panel Mount FM Transceiver. Anodyne Electronics Manufacturing Corporation
- [STC SR00307DE](https://openairdocs.org/stc/SR00307DE): Installation of Aft Jump Seat. Air Methods LLC
- [STC SR00308DE](https://openairdocs.org/stc/SR00308DE): Installation of Composite Interior. Air Methods LLC
- [STC SH4343SW-D](https://openairdocs.org/stc/SH4343SW-D): Installation of strobe anti-collision light installation and/or supplemental strobe light. Airbus Helicopters Inc
- [STC SR04644CH](https://openairdocs.org/stc/SR04644CH): Replacement of existing main ship battery with Lithium Ion Battery and installation of Battery System Annunciator. Airwolf Aerospace LLC
- [STC SR12092IB](https://openairdocs.org/stc/SR12092IB): Manufacturing and Installation of Cargo Hold Nets. ICARUS AERO INC
- [STC SR03526NY](https://openairdocs.org/stc/SR03526NY): Installation and Configuration of Electrical Power Supply for Optional 50Amp / Longline / Carousel Systems. Airbus Helicopters Canada Limited
- [STC SR12020IB](https://openairdocs.org/stc/SR12020IB): Installation of External Mirror System 350P025 on Right Hand Side (RHS) and/or Left Hand Side (LHS). BOGGI AERONAUTICS S.R.L
- [STC SH4016SW-D](https://openairdocs.org/stc/SH4016SW-D): Installation of Hourmeter. Airbus Helicopters Inc
- [STC SR00115IB](https://openairdocs.org/stc/SR00115IB): Installation of the Advanced Lithium Ion Battery Replacement of Ni-Cad Battery. Vertical Flight Solutions Inc
- [STC SR04711NY](https://openairdocs.org/stc/SR04711NY): Replacement of Luminator LS400 LED searchlight (steerable landing light). Sterling Helicopter
- [STC SR01410NY](https://openairdocs.org/stc/SR01410NY): Installation of Isolair model 3900-350B2 Spray System. Isolair Inc
- [STC SR02753SE](https://openairdocs.org/stc/SR02753SE): Installation of Isolair Spray System model 3900-H125. Isolair Inc
- [STC SR09090RC-D](https://openairdocs.org/stc/SR09090RC-D): Installation of an Isolair Eliminator II Fire Fighting System. Isolair Inc
- [STC SR10119LA-D](https://openairdocs.org/stc/SR10119LA-D): Installation of Isolair Fire Fighting System (with 1000 liter tank). Isolair Inc
- [STC SR04641CH](https://openairdocs.org/stc/SR04641CH): Installation of a Helitak FT1400 Liquid Dispensing System. U.S. Technical Consultants Inc
- [STC SR11839IB](https://openairdocs.org/stc/SR11839IB): Manufacture and Installation of Seat Refurbishment. Icarus Aero Inc
- [STC SR00528DE](https://openairdocs.org/stc/SR00528DE): Installation of an Emergency Medical System (EMS). Air Methods LLC
- [STC SR00853DE](https://openairdocs.org/stc/SR00853DE): Installation of Fibrotek survey stinger. Upper Limit Aviation
- [STC SR04548CH](https://openairdocs.org/stc/SR04548CH): Installation of Appareo Systems AIRS-400 Flight Monitoring System. Appareo Systems
- [STC SR00425SE](https://openairdocs.org/stc/SR00425SE): Installation of a satellite phone. Turbolyft USA Corporation
- [STC SR00184IB](https://openairdocs.org/stc/SR00184IB): Installation of External Cargo Basket and Boarding Step. Boost Human External Cargo Systems Inc

All 487: https://openairdocs.org/model/american-eurocopter-as350b2/stcs.md

## PMA parts (OpenAirDocs) (over 1,000, first 50)

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first.

- [1001.020.015-02](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190865282220261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015-02 · Sep 14, 2026
- [1001.020.015-01](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID138151939020261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015-01 · Sep 14, 2026
- [1001.020.004](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID137376425520261001164955.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.004 · Sep 14, 2026
- [1001.020.015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110063795120261001164957.0001): GPMS Foresight MX Condition Monitoring System. Benz Airborne Systems · PMA PQ0611SW · Replaces 1001.020.015 · Sep 14, 2026
- [AS350-204-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191582030720260923123957.0001): Instl – Air Conditioner(NVIS, Panel Outlets, Air Methods Mod) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179721706720260923123956.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS with eyeball outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178493871620260923123955.0001): Instl – Air Conditioner (EMS w/ NVG Compatible Compressor On Light) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178335728020260923123957.0001): Instl – Air Conditioner ( NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID171272795620260923123956.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS with eyeball outlets) (AS350BA) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170677774220260923123959.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) (AS350BA) –  (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-11](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167430941920260923123959.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-5](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162279725320260923123958.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-10](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158094871020260923123959.0001): Instl – Air Conditioner (NVIS, Eyeball Outlets) –(General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-7](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID153297473120260923123958.0001): Instl – Air Conditioner (NVIS, Panel Outlets) –(General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-9](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151886750920260923123959.0001): Instl – Air Conditioner (Non-NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID135963158620260923123955.0001): Instl – Air Conditioner (Non-EMS, NVIS with eyeball outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132082857420260923123957.0001): Instl – Air Conditioner (Non-NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123701598320260923123959.0001): Instl – Air Conditioner(NVIS, Panel Outlets, Air Methods Mod) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-3](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122746670520260923123955.0001): Instl – Air Conditioner (Non-EMS, Non-NVIS) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112823629920260923123958.0001): Instl – Air Conditioner (NVIS, Eyeball Outlets) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-200-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID105225136720260923123955.0001): Instl – Air Conditioner (Non-EMS, NVIS, Panel Outlets) – (General Arrangement AS350 Air Conditioner Flat Drive Belt Design). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [AS350-204-6](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103054074620260923123958.0001): Instl – Air Conditioner (Non-NVIS, Eyeball Outlets)(AS350BA) – (General Arrangement AS350 Air Conditioner Tail Boom Condenser). Air Comm Corporation · PMA PQ0072NM · Modification part · Aug 31, 2026
- [CW0621-1003](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145513558220260726232951.0001): Installation Kit, STC SR01078DE Base. Cert Works LLC · PMA PQ00020WB · Modification part · Jul 8, 2026
- [350A33-2154-20ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181936608120260805155631.0001): Washer, Lock. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A33-2154-20 · Jun 23, 2026
- [FT1400-H125](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID114774366620260705232622.0001): AStar Fire Tank. Helitak USA, LLC · PMA PQ00050WB · Modification part · Jun 16, 2026
- [350A31-2023-04VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196436083720260615132422.0001): Plate, Assembly. Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-04 · Jun 9, 2026
- [350A31-2023-00VA](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID160939323920260615132422.0001): Plate, Assembly. Vision Air Services, LLC · PMA PQ2075NM · Replaces 350A31-2023-00 · Jun 9, 2026
- [H250U 0363 201](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196862675520260313180855.0001): ASU Bracket Assembly. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [H250U 0363 302](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191986207920260313180855.0001): ASU Bracket Shear Clip. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [H250U 0363 301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164336500320260313180855.0001): ASU Bracket Body. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Mar 11, 2026
- [109090-000325](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139295576020260202232903.0001): INDUSTRIAL SD CARD, 512GB. Appareo Systems LLC · PMA PQ4000CE · Modification part · Jan 15, 2026
- [350TR1000-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID154536704220260108162501.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A15-0040/0050-ALL · Dec 10, 2025
- [350TR1000-301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103856241120260108162501.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A12-0041/0051-ALL · Dec 10, 2025
- [350TR1000-501](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID101572227620260108162502.0001): Tail Rotor Assembly. Van Horn Aviation · PMA PQ2454NM · Replaces 355A12-0060-ALL · Dec 10, 2025
- [B60-90-0589](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162823379120251120151805.0001): Member, Laminated Lateral (MGB). KRS Aerospace Elastomeric Solutions · PMA PQ2457CE · Replaces 704A33633153 · Nov 3, 2025
- [B60-90-0590](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113041353320251120151806.0001): Member, Laminated Longitudinal (MGB). KRS Aerospace Elastomeric Solutions · PMA PQ2457CE · Replaces 704A33633151 · Nov 3, 2025
- [RSG 050084-7-4](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID127434520820251118202236.0001): 7” DC Brushless Blower Assy. RSG Products Inc. · PMA PQ03883SW · Replaces EC130-7536-2 · Oct 22, 2025
- [117-02393-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167932053620250926140541.0001): Bracket, GSU 75, High Stiffness, PMA. Garmin International Inc · PMA PQ3742CE · Modification part · Sep 3, 2025
- [350A37-1191-21ACD](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180079576120251117201615.0001): Washer, Anti-Corrosive. Aircraft Component Design LLC · PMA PQ2138NE · Replaces 350A37-1191-21 · Aug 13, 2025
- [H110U 0235 301](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130151650320250711200532.0001): Label, Max Load. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Jul 7, 2025
- [H110U 0235 300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID124732466020250711200531.0001): Label, Max Load 300 LBS. Airbus Helicopters, Inc. · PMA PQ0333SW · Modification part · Jul 7, 2025
- [106-11085-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186350446520250701134152.0001): Seat Shroud. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-20-0 · May 27, 2025
- [106-11084-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122148366620250701134152.0001): Fairing Lower Assembly. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-11 · May 27, 2025
- [103-11138-1( )](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110586439920250701134151.0001): Seat Belt Recoil Cover. Magee Plastics Company · PMA PQ0734NE · Replaces 159600-10 · May 27, 2025
- [WF336342](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID177954335820250602133028.0001): Filter Element, Lube. Donaldson Company Inc · PMA PQ2432CE · Replaces 038088-08, P-1050 · May 23, 2025
- [WF136516](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID169611396820250602133032.0001): Filter Element Kit. Donaldson Company Inc · PMA PQ2432CE · Replaces KD651511, 1743645-01, 222-366-643-001… · May 23, 2025
- [WF335193](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157601433720250602133020.0001): Filter Element, Hydraulic. Donaldson Company Inc · PMA PQ2432CE · Replaces 157152, Alternate: P-1110 · May 23, 2025
- [WF335189](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130395279620250602133020.0001): Filter Element, Fuel. Donaldson Company Inc · PMA PQ2432CE · Replaces 4-301-216-02, Alternate: 4-301-216-01… · May 23, 2025
- [WF335192](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108398098420250602133021.0001): Filter Element, Fuel. Donaldson Company Inc · PMA PQ2432CE · Replaces 402A12-4, Alternate: P-1113 · May 23, 2025
- [HD350-62-8001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173440056720250507212000.0001): AS350 Goodrich Air Conditioner Wiring. Hornet Acquisitions LLC dba Onboard Systems · PMA PQ00038WB · Replaces HD350-62-8001 · Apr 14, 2025

All of them: https://openairdocs.org/model/american-eurocopter-as350b2/pma.md

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Eurocopter AS 350 B2](https://openairdocs.org/model/eurocopter-as-350-b2): 147 registered aircraft, registry code 8680950
- [Aerospatiale AS350B2](https://openairdocs.org/model/aerospatiale-as350b2): 11 registered aircraft, registry code 8680877
- [Airbus Helicopters AS350B2](https://openairdocs.org/model/airbus-helicopters-as350b2): 10 registered aircraft, registry code 1145102
- [Eurocopter France AS350B2](https://openairdocs.org/model/eurocopter-france-as350b2): 8 registered aircraft, registry code 8680973
- [S N I A S AS-350B2](https://openairdocs.org/model/s-n-i-a-s-as-350b2): 0 registered aircraft, registry code 8680799
- [Helibras AS-350B2](https://openairdocs.org/model/helibras-as-350b2): 0 registered aircraft, registry code 8680959

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.